Messages in this thread Patch in this message | | | From | YouChing Lin <> | Subject | [PATCH 1/2] mtd: spinand: macronix: Add support for MX31LF1GE4BC | Date | Wed, 22 Jul 2020 16:02:57 +0800 |
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The Macronix MX31LF1GE4BC is a 3V, 1Gbit (128MB) serial NAND flash device.
Validated by read, erase, read back, write and read back on Xilinx Zynq PicoZed FPGA board which included Macronix SPI Host (driver/spi/spi-mxic.c).
Signed-off-by: YouChing Lin <ycllin@mxic.com.tw> --- drivers/mtd/nand/spi/macronix.c | 10 ++++++++++ 1 file changed, 10 insertions(+)
diff --git a/drivers/mtd/nand/spi/macronix.c b/drivers/mtd/nand/spi/macronix.c index 0f900f3..c9aa9f4 100644 --- a/drivers/mtd/nand/spi/macronix.c +++ b/drivers/mtd/nand/spi/macronix.c @@ -118,6 +118,16 @@ static int mx35lf1ge4ab_ecc_get_status(struct spinand_device *spinand, &update_cache_variants), SPINAND_HAS_QE_BIT, SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, NULL)), + SPINAND_INFO("MX31LF1GE4BC", + SPINAND_ID(SPINAND_READID_METHOD_OPCODE_DUMMY, 0x1e), + NAND_MEMORG(1, 2048, 64, 64, 1024, 20, 1, 1, 1), + NAND_ECCREQ(8, 512), + SPINAND_INFO_OP_VARIANTS(&read_cache_variants, + &write_cache_variants, + &update_cache_variants), + 0 /*SPINAND_HAS_QE_BIT*/, + SPINAND_ECCINFO(&mx35lfxge4ab_ooblayout, + mx35lf1ge4ab_ecc_get_status)), }; static const struct spinand_manufacturer_ops macronix_spinand_manuf_ops = { -- 1.9.1
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